| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.82 | 3.209% | $252.6763 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $240.35 | 3.404% | $248.5315 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $219.84 | 13.428% | $249.3601 | $249.36 | $249.35 | $249.40 |
| Purchase #4 | $225.56 | 5.765% | $238.5635 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $177.63 | 7.841% | $191.558 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $240.69 | 9.426% | $263.3774 | $263.38 | $263.40 | $263.40 |
| Purchase #7 | $161.53 | 12.130% | $181.1236 | $181.12 | $181.10 | $181.10 |
| 7 purchase totals = | $1,510.42 | $1,625.1904 | $1,625.19 | $1,625.20 | $1,625.30 | |